List of gases - Wikipedia
This is a list of gases at standard conditions, which means substances that boil or sublime at or below 25 °C (77 °F) and 1 atm pressure and are reasonably stable.
Gas | Definition, State of Matter, Properties, Structure, & Facts ...
2025年1月3日 · gas, one of the three fundamental states of matter, with distinctly different properties from the liquid and solid states. The remarkable feature of gases is that they appear to have no structure at all.
Examples of Gases – What Is a Gas? - Science Notes and Projects
2021年3月23日 · Examples of gases include air, water vapor, and helium. A gas is a state of matter that has no fixed volume or shape. In other words, a gas takes the shape and volume of its container.
Names and Uses of 10 Common Gases - ThoughtCo
2021年9月1日 · Here is a list of 10 gases and their uses: The monatomic gases consists of single atoms. These gases form from the noble gases, such as helium, neon, krypton, argon, and radon. Other elements typically form diatomic gases, such as oxygen, nitrogen, and hydrogen. A few pure elements form triatomic gases, such as ozone (O 3).
Gas - Wikipedia
Gas is one of the four fundamental states of matter. The others are solid, liquid, and plasma. [1] . A pure gas may be made up of individual atoms (e.g. a noble gas like neon), elemental molecules made from one type of atom (e.g. oxygen), or compound molecules made from a variety of atoms (e.g. carbon dioxide).
Examples of Gases - List of 10 Gaseous Substances (with FAQs)
A list of 10 examples of gases is provided on this page. Gas is one of the fundamental states of matter along with the solid, liquid, and plasma state. Learn about gases here.
Gas Definition and Examples in Chemistry - ThoughtCo
2019年5月4日 · Under ordinary conditions, the gas state is between the liquid and plasma states. A gas may consist of atoms of one element (e.g., H 2, Ar) or of compounds (e.g., HCl, CO 2) or mixtures (e.g., air, natural gas). Whether or not a substance …
Properties of matter: Gases - Live Science
2022年2月16日 · Gas is a state of matter that has no fixed shape and no fixed volume. Gases have a lower density than other states of matter, such as solids and liquids. There is a great...
Gas - Behaviour, Properties, Physics | Britannica
2025年1月3日 · Compared to the numbers of molecules involved, there are only a few properties of gases that warrant attention here, namely, pressure, density, temperature, internal energy, viscosity, heat conductivity, and diffusivity.
Gases (Physics): Definition, Properties & Examples - Sciencing
2020年1月28日 · Gases are defined by not having definite shapes or volumes. The air we breathe and move through daily, the helium in our birthday balloons and the methane used for home heating are all common examples of gases.